public void AppliedTrapezoidConfigurationGUI()
{
if (Application.isPlaying)
{
UnityPlayerManagement.TrapezoidsPair configuration = UnityPlayerManagement.GetAppliedTrapezoidsConfiguration();
if (configuration == null)
{
return;
}
EditorGUILayout.Separator();
m_currentTrapezoidConfigurationFoldoutInfo = EditorGUIUtils.ObjectGUI(configuration, "Current Trapezoid Configuration", true, 2, m_currentTrapezoidConfigurationFoldoutInfo);
}
}
/// <summary>
/// compute the screen position for a world 3d position
/// </summary>
/// <param name="worldPosition">the world point to map to screen</param>
/// <returns>screen position corresponding to worldPosition</returns>
Vector2 WorldToScreenProjection(Vector3 worldPosition)
{
UnityPlayerManagement.TrapezoidsPair trapezoidConfiguration = UnityPlayerManagement.GetAppliedTrapezoidsConfiguration();
if (trapezoidConfiguration == null)
{
return(Vector2.zero);
}
UnityPlayerManagement.TrapezoidDefinition worldTrapezoid = trapezoidConfiguration.innerTrapezoid;
Vector2 normalizedPosition = GetNormalizedTrapezoidPosition(worldTrapezoid, worldPosition);
normalizedPosition.x = Mathf.Clamp(normalizedPosition.x, -1 - m_boundarySize, 1 + m_boundarySize);
normalizedPosition.y = Mathf.Clamp(normalizedPosition.y, -m_boundarySize, 1 + m_boundarySize);
Vector2 projectedPosition = ProjectNormalizedPosition(m_screenTrapezoid, normalizedPosition);
projectedPosition.x += m_screenCoordinates.width / 2;
return(projectedPosition);
}
